5.25" Glass Fiber Cone Woofer
AUGWL0188-JN01
Features
5.25”, Aluminum Die-cast Frame
1.2" EISVW Voice Coil, Aluminum Former
Glass Fiber Cone, Rubber Surround
Neodymium Magnet Motor System
Spider-Less, Slim Design
Parameters
Size
5.25 Inch
Fs
55 Hz
Re
1.78 Ohms
Sensitivity
91 dB
Quality Factor
0.43 Qts
Rated Power
10 W
This newly designed slim woofer with only 30.5mm height to liberate maximum 10W RMS power. Woofer consisted with a special designed dual voice coil simply match with various of amplifier to achieve flexible impendence requirement, unique designed aluminum frame and Neodymium motor system. It can contribute balanced powerful bass with low distortion. Series size starts from 4”to 6.5” it suitable with Premium audio system applications.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 57.4 Hz |
| Mechanical Q factor [Qms] | 7.82 |
| Electrical Q factor [Qes] | 0.46 |
| Total Q factor [Qts] | 0.43 |
| Force factor [Bl] | 5.96 Tm |
| Mechanical resistance [Rms] | 1.16 kg/s |
| Moving mass [Mms] | 25.22 g |
| Compliance [Cms] | 0.31 mm/N |
| Effective diaph. diameter [D] | 109 mm |
| Effective piston area [Sd] | 93.31 cm² |
| Equivalent volume [Vas] | 3.76 l |
| Sensitivity (2.83V/1m) | 91 dB |
| Ratio Bl/√Re | 4.47 N/√W |
| Ratio fs/Qts | 133.5 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 2.22 Ω |
| Maximum impedance [Zo] | 22.4 Ω |
| DC resistance [Re] | 1.78 Ω |
| Voice coil inductance [Le] | 0.49 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 10 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 30.5 mm |
| Voice coil height | 9.45 mm |
| Voice coil layers | 4+4 |
| Height of gap | 4 mm |
| Linear excursion | ± 2.725 mm |
| Max mech. excursion | ± 5.8 mm |
| Unit weight | 0.369 kg |
